HELP 100 POINTS AND BRAINLIEST
Towers A and B are located 2.6 miles apart. A cell phone user is 4.8 miles from tower A.

A triangle's vertices are labeled tower A, tower B and cell phone user.

If x = 80.4, what is the distance between tower B and the cell phone user? Round your answer to the nearest tenth of a mile.

5.5 miles
5.1 miles
3.4 miles
1.8 miles